CNC Lathe Grooving Tool Holder MGEHR1616-3(0.63 Inch), with Three MGMN300 Cemented Carbide Blades. Yellow Processed Steel, Fuchsia Processed Stainless Steel, Silver Processed Aluminum Alloy. (3mm)

20PCS Brass Wire Brushes - Metal Rust Removal, Cleaning, and Polishing - 5mm Diameter, 1/8″ (3mm) Shaft - Removes Burrs, Dust, and Oxide Layer - Handles Rough Surfaces - Rotary Tool Accessories

3/8\"-18 NPT Tapered Pipe Thread Tap High Speed Steel Pipe thread tap

Hand Metal Deburring Tool NB1100 Handle + 10 pcs BS1010 Rotary Deburr Blades, Burr Remover Hand Tool for Wood/Plastic/Aluminum/Copper and Steel